ML138241231
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
These two were spotted roosting in with many BRACs, BRPEs, and HEEGs on the rocky shelf at Black Point. I believe that these were both SY birds based on fine white streaking on the head and neck, more white on the hindneck than a HY would have, and longer central gray rectrices that contrasted with other brown rectrices. I welcome any comments on ageing criteria, though. Photographed (first two AR, last three WL)
技術資訊
- 型號
- Canon EOS 7D
- 鏡頭
- EF-S55-250mm f/4-5.6 IS
- ISO
- 2500
- 焦距
- 250 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.3
- 快門
- 1/8000 sec
- 次方
- 2041 pixels x 1611 pixels
- 原始檔案大小
- 2.63 MB